Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Depression and nutrition problems after surgical site infections in orthopedic patients

Official title: Incidence of Depression and Its Complications After Surgical Site Infection - ISODEP.

Run by University Hospital, Bordeaux · NCT07125196 · Data updated 2026-11-12

This study will see how often adults treated for surgical site infections after orthopedic surgery develop depression or problems like malnutrition.

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Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment300 (estimated)
SponsorUniversity Hospital, Bordeaux
Academic / other
Locations1 site (Bordeaux)
StatusRecruiting
StartedDecember 11, 2025
Main results expectedSeptember 2026
Study endsJuly 2029
Registry record updatedFebruary 9, 2026
Trial IDNCT07125196 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults (over 18) treated for surgical site infections after orthopedic limb or spine surgery — including prosthetic, spinal, or trauma osteosynthesis cases — who can give informed consent and meet the study's inclusion/exclusion criteria.

Probably not a fit

Patients with a prior diagnosis of depression, BMI < 18.5, active cancer or chronic inflammatory disease, those under legal protection or unable to consent, pregnant or breastfeeding women, and people treated outside the enrolling center are unlikely to benefit or be eligible, and single-center results may not generalize widely.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a prospective, monocentric observational cohort conducted in the Orthopedic Surgery Department at the University Hospital of Bordeaux enrolling adults treated for surgical site infections after prosthetic, spinal, or trauma-related orthopedic procedures. Over a five-year enrollment period, investigators will collect demographic, clinical septic, psychiatric, and nutritional data using medical records and self-administered questionnaires. Patients will be followed for up to three years to document new-onset depression and related complications such as malnutrition and the care provided. The goal is to describe incidence, timing, and risk factors to inform prevention and patient management pathways.

Why it matters

Potential benefit: If successful, the findings could help clinicians identify patients at higher risk of depression or malnutrition after surgical site infection so they can offer earlier support and tailored care.

How similar studies have gone: Previous work has suggested links between postoperative infection and worsened mood or nutritional status, but prospective long-term studies focusing specifically on SSI-driven new-onset depression and malnutrition are limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patient \>18 years old
* Patient treated in infectiology for surgical site infection after orthopedic surgery of the limbs or spine:

  * Prosthetic limb surgery
  * Spinal surgery
  * Traumatology: Osteosynthesis of peripheral limbs or spine

Exclusion Criteria:

* Patient under guardianship or curatorship,
* Pregnant, breastfeeding woman
* Person deprived of liberty by judicial or administrative decision,
* Person undergoing psychiatric treatment under duress requiring the consent of the legal representative.
* Person unable to express their consent,
* Person under legal protection,
* Patient not affiliated to a social protection scheme.
* Patient with a history of diagnosed depression, hospitalization for depressive disorders or taking mood-regulating treatments.
* An initial BMI of less than \< 18.5, the existence a cancerous pathology, an ongoing inflammatory disease, a pathology responsible for chronic undernutrition

Where it's running

  • CHU de Bordeaux
    Bordeaux, France
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.